Is this 3D model free to download?

Yes, Marble Run 003 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Bambu Lab, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Marble Run 003 3D printable model by Bambu Lab

Marble Run 003

Source: MakerWorld by Bambu Lab

The Marble Run 003 is a free printable 3D model from MakerWorld by Bambu Lab. Let's start a marble race with friends! This marble run features a series of elements including elevator, starting line, randomized dividers, elevated track, large funnel. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

36,520 saves Source: MakerWorld Updated 2026-10-18 Print time: 1d 13h Filament: 1,129 g License: CC-BY-NC-SA · non-commercial ★ 4.9 (2,764) 61,886 makes Category: Toys & Games

Tags: marble, mystery box, hardware kit, marble run components kit, 003, 000005

About this model

Let's start a marble race with friends! This marble run features a series of elements including elevator, starting line, randomized dividers, elevated track, large funnel, spiral, and loop section. It allows competition of multiple marbles, with each segment introducing an element of unpredictability. The excitement continues all the way to the end! Recommended filaments: Bambu PLA series, PLA Basic is recomended for more smooth track Kit: Marble Run Components Kit-003 make sure you clean the build plate before printing and/or applying glue to prevent print failures. Follow the video tutorial step by step to print and assemble your build.

Frequently asked questions

Is this 3D model free to download?: Yes. Marble Run 003 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by Bambu Lab.
Who made this model?: Designed by Bambu Lab, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.